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Patents > Office : ?? or DE or LU or US & Applicant type: None & Tech fields : LTA or balloon or propellers

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Office: (Click arrow to add another value)
Inventors:
None (7) · Henry Boinet (3) · Charles Abbott Smith (2) · William Nelson Hutchinson (2) · William Beeson (2) · Otto Hartung (2) · Ottavio Ricaldoni (2) · Johann Schütte (2) · James Constant Walker (2) · Georges-Joseph-Prosper Dubois (2) · Eugene F. Falconnet (2) · Émile-Aleide Royaux (2) · Zélie (Dame Veuve) Faucillon (2) · Armand Le Compagnon (2)
Inventor country:
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Full specification filed date:
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Related to aircraft:
National tech categories:
None (35) · DE 77 (21) · DE 77h.4 (10) · USPC 244/28 (7) · DE 77h.3 (5) · USPC 244/30 (5) · DE 77h (5) · USPC 244/51 (4) · USPC 244/27 (4) · USPC 244/64 (4) · DE 77h.15 (4) · DE 77h.2 (4) · USPC 244/127 (3) · USPC 89/1.51 (3) · USPC 244/73R (3) · USPC 104/22 (3) · DE 77h.1 (3)
IPCs:
None (95) · IPC B64B1/00 (10) · 1 (5) · IPC B64C9/00 (3) · IPC B64C39/008 (3) · IPC B64B1/58 (3) · IPC B64D1/04 (2) · IPC B64B1/60 (2) · IPC B64B1/40 (2) · IPC B64B1/06 (2) · IPC B64B1/64 (2)
CPCs:
None (47) · CPC B64B1/00 (24) · CPC B64B1/58 (14) · CPC B64B1/40 (7) · 1 (5) · CPC B64C9/00 (4) · CPC B64C39/008 (4) · CPC B64C31/04 (4) · CPC B64B1/62 (4) · CPC B64B1/64 (3) · CPC B64C39/005 (2) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64C11/001 (2) · CPC B64C33/00 (2) · CPC A63H33/20 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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